---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-267070"
form_type: "8-K"
ticker: "MKSI"
cik: "0001049502"
company_name: "MKS INC"
filed_at: "2025-11-05T23:59:59+00:00"
generated_at: "2026-05-17T00:09:46.078970+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# MKS Q3 revenue $988M, GAAP EPS $1.10, non-GAAP EPS $1.93; net leverage 3.9x

## Summary
- Revenue $988M at high end of guidance; GAAP net income $74M ($1.10 diluted EPS).
- Non-GAAP diluted EPS $1.93 and adjusted EBITDA $240M, both in upper half of guidance.
- Operating cash flow $197M, free cash flow $147M; net leverage ratio reduced to 3.9x.
- Voluntary debt prepayment of $100M made in October.
- CEO cites solid execution; Semiconductor and Electronics & Packaging poised for double-digit revenue growth in 2025.

## SEC filing metadata
- accession: 0001193125-25-267070
- form_type: 8-K
- ticker: MKSI
- cik: 0001049502
- company_name: MKS INC
- filed_at: 2025-11-05T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1049502/000119312525267070/0001193125-25-267070-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1049502/000119312525267070/mksi-20251105.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-267070
- JSON: https://secwatch.observer/filing/0001193125-25-267070.json
- Plain text: https://secwatch.observer/filing/0001193125-25-267070.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.